a fix from Dr. Tilmann Bubeck to stop Vacation from munging the GECOS information of users and instead pass it quoted to the MTA for it to deal with (fixes Fedora bug #553505 and SourceForge issue #2928189).

Vacation now adds the Auto-Submitted: header as per RFC3834 (fix from Dr. Tilmann Bubeck).

Note that the English man page has been renamed to vacation-en.man and vacation.man is a symlink to it, so German speakers can just change that symlink before installing to pick up the German translation.

Clean up of some old directories in the source code that have been made obsolete by source code control (they contained old, applied, patches).